Logic Masters Deutschland e.V.

IMO 2009 - Sudokuralley, (7) Kropki

(Published on 24. July 2009, 16:04 by pwahs)

To the main puzzle

Enter the digits from 1 to 7 into the grid such that in each row and column is each letter exactly once. If there is a white point between two numbers, their difference is one, and if there is a black point, their quotient is 2. If there is no point, none of those properties may hold.

Solution code: the last row

Last changed on on 2. November 2009, 14:52

Solved by pin7guin, Statistica, Luigi, ffricke, r45, CHalb, Realshaggy, PRW, RobertBe, flaemmchen, ibag, Maulef, SilBer, Le Ahcim, tubaner, UrRa, joyal, jirk, wolke, Semax, geibthor, GiantPanda, uvo, annusia, ... EKBM, losingreallybadly, dragoond, lanark, Linnce, Terrapin, alewis, tweak42, september, metacom, Onyx, Fenn, UsernameDave, Dez256, Hales, gabuz, GoogleEnPassant, chien2000gl, k2u5as
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Comments

on 11. January 2023, 04:18 by TJReds
penpa link: https://tinyurl.com/2gre8ln9
(with answer check)

Last changed on 30. January 2022, 10:51

on 30. January 2022, 10:35 by jiayo48
Link to play on penpa: https://tinyurl.com/yc668u87

on 2. September 2021, 13:02 by uvo_mod
Label "Füllrätsel" entfernt.

Difficulty:1
Rating:79 %
Solved:288 times
Observed:5 times
ID:00004G

Standard puzzle

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Solution code:

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